双光梳光谱仪具有超高光谱分辨率、超快采样时间的特性，是研究分子吸收光谱的有力工具。文章介绍了双光梳光谱仪的基本原理以及它与传统傅里叶光谱仪的区别，叙述了几种典型的双光梳光谱仪构成及其用于测量分子吸收光谱的实验结果，并对双光梳光谱学做了详细说明。随着中红外光梳和中红外探测器技术的进一步发展，双光梳光谱学将会在大气污染监测、呼吸气体检测等重要的国计民生领域得到越来越广泛的应用

Ⅱ. Listening skills 1-12-a3-f4b5-c6-d7-h 9 III. Listening In Task 1: The Influence of Advertising Richard: Dad. I a pair of new shoes for an important basketball game. My old ones look

Uints I. Basic listening practice 1. Script W: Why do some people stay in one job for life while others switch jobs from time to M: Some people want a fixed routine so that they dont have to adapt tot new circumstances over and over again, while others think variety is the spice of life Q: According to the dialog, why do some people stick to one job for life?

Uint10 I. Basic listening Practice 1. Script W: Many Chinese students are too shy to say anything in a classroom M: I think they dont speak because their culture values modesty, and they dont want to appear to be showing off. Goes back to Confucius

Q. How do i install Turbo c? A. Run the INSTALL program from the INSTALL/HELP disk. To start the installation, change your current drive to the one that has the install program on it and type INSTALL. You will be given instructions in a box at the bottom of the screen for

Unit 6 Multimedia Text 1 What is multimedia? The answer is neither simple nor easy. Multimedia is the combination of computer and video technology. In fact, Multimedia is just two media: sound and is made from a mix o hardware and software. or machine and ideas

Search table is collection constituted By the same types of data elements (or record), because the elements in the collection has loose relationship to each other, so search table is a facilitating application data structure. Basic operation of search table

string is composed ofn(20) characters in an orderly sequence recorded as s:“c1C2C3…Cn” S is string name c123n is value is a character n is string length Such as,S=“ TSinghua University

One-Dimensional Arrays Using const in Function Prototypes Using an Array of struct or class Objects Using an enum Index Type for an Array Special Kinds of Array Processing Two-Dimensional Arrays Passing Two-Dimensional Arrays as Arguments

Chapter 15 Topics Meaning of Recursion Base case and general case in recursive Function Definitions o Writing Recursive Functions with Simple Type Parameters